SOHO MDI 2000-01-28 16:18:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 47 | 366 | 65 | 520 | 4.48 | 72.66 | 69.04 | 276.97 | 0.9370 | -236.1 | -83.0 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3 | 99 | 6 | 183 | 4.13 | 77.74 | 74.12 | 275.88 | 0.9656 | 64.0 | -60.5 | |
| 6 | -1 | 12 | -1 | 4.43 | 77.53 | 73.91 | 276.21 | 0.9648 | 176.6 | 999999 | |
| 2 | 32 | 3 | 51 | 3.32 | 75.30 | 71.68 | 275.35 | 0.9533 | 435.3 | 382.1 | |
| 5 | 18 | 7 | 26 | 4.21 | 73.24 | 69.61 | 276.56 | 0.9425 | 518.9 | 381.9 | |
| 4 | 137 | 5 | 167 | 3.21 | 69.57 | 65.95 | 276.02 | 0.9186 | -465.2 | -164.2 | |
| 8 | -5 | 10 | -5 | 4.23 | 69.25 | 65.63 | 277.17 | 0.9173 | -421.0 | 999999 | |
| 5 | -5 | 6 | -5 | 4.62 | 68.48 | 64.86 | 277.71 | 0.9124 | -675.5 | 999999 | |
| 5 | 80 | 5 | 93 | 5.85 | 67.82 | 64.20 | 279.16 | 0.9090 | -706.7 | -366.4 | |
| 9 | -8 | 11 | -8 | 6.30 | 67.65 | 64.03 | 279.68 | 0.9083 | -787.5 | 999999 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
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| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
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that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
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| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |